{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96952",
    "entityType": "User",
    "nonce": "0xc3dd94c63ad9aac523751dbb6463f1ef5a0cca98ce62ce66e07679863e976b74",
    "signature": "0xf91284deeee07dd74db480493fec702092e30eec2703ca38c0b8fb4d5c4728e10a675b307ddec9efa2b99290213d37dc1474ea422715da89f3199f8bd4643b371b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}